<template>
  <div class="">
    <header>
      <span>
        <slot name="left"></slot>
      </span>
      <span>
        <slot name="center"></slot>
      </span>
      <span><slot name="right"></slot></span>
    </header>
  </div>
</template>

<script>
export default {
  data() {
    return {};
  },
  mounted() {},
  methods: {},
  components: {},
};
</script>

<style lang="scss" scoped>
header {
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: space-between;
  background: #ccc;
  align-items: center;
}
</style>
